isogon
henagon
septagon
heptagon
octagon
decagon
hexagon
quadrilateral
pentagon
tetracontagon
nonagon
tessellation
regular polygon
hendecagon
undecagon
deltahedron
hexacontagon
polygonic
polygonate
equitriangular
polygonar
polygonial
tetragon
quadrangle
polygonous
enneagon
mesh
exterior angle
polygonal
heptadecagon
meshlet
polyangle
octadecagon
hectagon
interpolygon
interior angle
external angle
interpolygonal
fourgon
triangle
hexadecagon
tetradecagon
obdeltate
tetrakaidecagon
octacontagon
incircle
triacontatetragon
heptacontagon
hexahectaenneacontakaiheptagon
dodecagon